Yongning County professional training room_ Workshop_ Workshop decoration design and construction

“Construction progress” Fang zhilongxi’s site demolition has been completed. The next step is to build floors and walls

Concrete pouring is a serious consequence of barbaric construction! Be careful!

Henan Office 1: it has been fully closed since December 1!

Early detour! Shuyang Road will be closed for construction

Fine PDF! E-book: safety technology of temporary electricity on construction site

[jianjiantong] winter construction is not an excuse for quality problems!

3D diagram: What is an attached lifting scaffold? How to standardize operations